Oven-Roasted Asparagus with Parmesan

This oven-roasted asparagus comes out perfectly crispy, golden at the edges, and bursting with flavor from fresh parmesan and lemon zest, all in just 25 minutes. It’s the easiest side dish in our rotation, and it goes with almost anything.

Why You’ll Love This Recipe

• Ready in 25 minutes — including prep
• Only 5 ingredients (most already in your pantry)
• 85 calories per serving — a naturally low-calorie side
• Works with chicken, fish, pork, steak, or pasta
• Crispy edges, tender center — not mushy

I’m embarrassed to say that the first time I tried asparagus, it came from a can. They were mushy and tasted God awful! Still, to this day, I don’t understand why anyone would eat mushy asparagus out of a can. Yuck! 

Fortunately for me, I always try foods again even if I do not like them the first time, just to make sure. This recipe for oven-roasted asparagus is the recipe that turned David and me both on to asparagus.

This is the best oven-roasted asparagus and my favorite go-to side dish!

What is Oven-Roasted Asparagus?

The asparagus are washed and trimmed, then placed on a baking sheet in a single layer, drizzled with olive oil, seasoned with salt and pepper, sprinkled with lemon zest, and parmesan cheese. The asparagus is then oven-roasted until tender and delicious. 

Roasting asparagus brings out its mild, sweet flavor. The taste of roasted asparagus is more concentrated than that of steamed asparagus. The lemon zest provides a bright, fresh pop against the salty Parmesan cheese. 

Not only are these oven-roasted asparagus exploding with delicious flavor, but this recipe is also quick and simple to make. It only takes 15-20 minutes to prepare this delicious side dish, and the asparagus can roast while you finish preparing the rest of your meal.

Let me show you how I make them!

Ingredients You’ll Need

• Asparagus: 1 pound of asparagus, any size or thickness.
• Oil: I always use extra-virgin olive oil, but you can use whatever healthy cooking oil you prefer.
• Seasoning: Kosher salt and freshly cracked black pepper, to taste
• Lemon: You’ll need about a teaspoon of fresh lemon zest from a lemon.
• Cheese: I use freshly grated Parmesano Reggiano. You could also use Manchego, Asiago, or Romano cheese.

How to Select Asparagus

Asparagus is readily available all year long, but the best quality asparagus comes in the spring. When shopping for asparagus, look for the following characteristics to ensure the best quality:

• One bunch of asparagus is typically equal to 1 pound in weight. 
• Texture:
  • Avoid stalks that are limp or withered. 
  • Asparagus spears should be firm with tightly closed tips. The tips should not fall off very easily. If they do, they are reaching the end of their shelf life.
• Color:
  • Asparagus should be a rich green color that fades to white at the bottom of the stalk. 
  • Dull color or yellowing is a sign that the asparagus is not fresh.
• Thickness: 
  • Select any thickness from pencil-thin to up to 1-inch thick. 
  • Usually, thick stems are very woody and may have to be peeled and shaved with a vegetable peeler.

Once you’ve selected your asparagus, learn the best way to trim it properly before roasting. Our guide to trimming asparagus covers exactly how far to cut.

How to Store Asparagus?

There are two ways that you can store asparagus. I have used both methods, and one works just as well as the other. 

1. Wrap only the cut ends of the asparagus in a wet paper towel, store it inside a large, loose plastic bag, and place it in the vegetable crisper of your refrigerator for up to a week.
   OR
2. Fill a large cup or vase with about 1-inch of water. Place the trimmed ends of the stalks in the water and cover the top loosely with a plastic produce bag. Store in the refrigerator for up to a week.

How to Prepare Asparagus for Roasting?

• Wash: Rinse the asparagus under cold running water.
• Trim: The ends of asparagus stalks can be very tough and woody. The woody ends of the asparagus should be removed. To do this, take one stalk of asparagus. Place the ends between your thumb and forefinger of each hand. Then bend the stem until it breaks. 

Learn more about trimming asparagus in this post.

How To Make Oven-Roasted Asparagus

How Long Does it Take to Roast Asparagus?

Roast the asparagus in a 400 degree F oven for 10-20 minutes, depending on the thickness of the asparagus. Pencil-thin asparagus, like the ones in the photos here, typically takes about 15 minutes. 

Thicker asparagus will take longer. I recommend roasting the asparagus for about 10-15 minutes and then checking them for doneness and adjusting your cook time, maybe checking every couple of minutes after that.

Tips for Making this Recipe

• Line a sheet pan with aluminum foil or parchment paper for easy cleanup.
• Use a Microplane, grate the lemon zest and fresh Parmesan cheese over the asparagus. Add extra if you want!
• Arrange the asparagus in a single layer on the prepared sheet pan.
• For crisp asparagus, reduce cooking time to 3-5 minutes.
• The longer the asparagus cook, the more it browns and shrivels. David prefers them extra done and crispy, while I like them with a little more body.
• I do not recommend using frozen asparagus.
• Add a bit of spice to your asparagus by sprinkling on some red pepper flakes.
• Add more zing with a squeeze of fresh lemon juice.

FAQ’s

What To Serve With Oven-Roasted Asparagus

Roasted asparagus pairs beautifully with grilled chicken, beef tenderloin, pork chops, and pasta. They are especially good alongside pan-seared lemon pepper tuna steaks or our cedar plank smoked salmon because the bright lemon zest ties both dishes together perfectly. I love to serve asparagus with fish, as I did when we had Halibut with caper butter sauce. It’s especially good with chicken too.

Over the years, this has become one of my favorite go-to side dishes. I know it will quickly become yours too.

Are you making this asparagus recipe? We’d love your feedback. Leave us a comment and a star rating below. We value your opinion and appreciate your time.

See ya on the mountain!